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3 votes
Which of the following soil pollutants is human-made, as opposed to naturally occurring?

O lead
O mercury
O petroleum hydrocarbons
O arsenic

User Dunia
by
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2 Answers

1 vote

Answer:

C. petroleum hydrocarbons

Step-by-step explanation:

edge 2021

User SunSparc
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5 votes

Answer:

petroleum hydrocarbons

Step-by-step explanation:

__________

User Agrawal Shraddha
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